Why This Topic Matters on the Exam
A&H exam: 15 of 75 questions
Questions on this topic test both direct recall and applied understanding. You may be given a real-world scenario and asked to identify the correct product, provision, or regulatory requirement — not just define a term. Candidates who score well on this section understand how concepts interact in practice, not just what they mean in isolation.
Key Concepts
These are the core ideas you need to understand for this topic. Each one represents a concept that can appear on the California CDI licensing exam — either directly tested or embedded in scenario questions.
- Medicare Part A is the hospital insurance component of Medicare — and for most people, it is premium-free if they (or their spouse) worked and paid Medicare taxes for at least 40 quarters (about 10 years). Part A covers: inpatient hospital stays; care in a Skilled Nursing Facility (SNF — a facility providing skilled medical care, like physical therapy or wound care, not just custodial help) for up to 100 days after a qualifying 3-day hospital stay; home health care; and hospice care for the terminally ill. Part A does NOT cover custodial care (help with daily activities like bathing and dressing) or physician fees (those are Part B).
- Medicare Part B is the medical insurance component of Medicare that covers outpatient care — doctor visits, lab tests, diagnostic imaging, preventive services, and durable medical equipment. Unlike Part A, Part B requires a monthly premium paid by all enrollees (the amount is income-based). After the annual Part B deductible is met, Medicare pays 80% of covered services and the beneficiary pays 20% coinsurance — with NO annual out-of-pocket maximum under original Part B. This unlimited 20% exposure is a major financial risk for beneficiaries with large medical expenses, which is why Medigap (Medicare Supplement) insurance exists.
- Medicare Part C, also called Medicare Advantage, is an alternative way to receive Medicare benefits through a private insurance company approved by Medicare. Medicare Advantage plans must cover all of the same benefits as Original Medicare (Parts A and B) — and most also include prescription drug coverage (Part D) and extra benefits like dental, vision, and hearing. Plans are typically structured as HMO (Health Maintenance Organization — requires network providers and PCP referrals) or PPO (Preferred Provider Organization — allows out-of-network use at higher cost). Enrollees continue to pay their Part B premium plus any additional plan premium.
- Medicare Part D is the optional prescription drug benefit available to all Medicare beneficiaries. Part D coverage is provided by private insurance companies approved by Medicare, each with its own formulary (list of covered drugs), premiums, deductibles, and copays. A critical rule: if a Medicare beneficiary goes without creditable prescription drug coverage (coverage as good as or better than standard Part D) for a continuous period of 63 days or more after they are first eligible, they will pay a permanent late enrollment penalty of 1% of the national base premium for every month they went without coverage — added to their premium for as long as they have Part D.
- Medigap (also called Medicare Supplement insurance) is private health insurance designed to fill the 'gaps' in Original Medicare coverage — specifically the cost-sharing obligations like the Part A deductible, Part B coinsurance, and SNF copays that can add up to thousands of dollars. Medigap plans are standardized into lettered plans (A through N) that are identical from one insurer to the next — Plan G from one company covers exactly the same benefits as Plan G from another company. The only difference between insurers is the premium they charge. Medigap policies cannot be used with Medicare Advantage — you must be enrolled in Original Medicare.
- The Medigap open enrollment period is a one-time, 6-month window that begins on the first day of the month in which the beneficiary turns 65 AND is enrolled in Medicare Part B. During this window, the beneficiary has guaranteed issue rights — any insurer offering Medigap plans must sell them a policy at the standard rate, regardless of their health history. After the open enrollment window closes, insurers can use medical underwriting, charge higher premiums for pre-existing conditions, or decline to sell a Medigap policy entirely. Missing this window is costly — it's a once-in-a-lifetime guaranteed issue opportunity that beneficiaries should not overlook.
- Outside of the Medigap open enrollment period, guaranteed issue rights for Medigap can be triggered by certain events: losing other health coverage (like employer retiree coverage), when a Medicare Advantage plan leaves the service area or stops operating, when a Medicare Advantage plan commits material misrepresentation, or when the beneficiary moves out of the plan's service area. These guaranteed issue situations allow the beneficiary to buy a Medigap policy without medical underwriting — protecting people who lose coverage through no fault of their own.
- Medicare Part A covers skilled nursing facility (SNF) care for up to 100 days per benefit period after a qualifying 3-consecutive-day inpatient hospital stay. Days 1–20 of the SNF stay are fully covered — no daily copay. Days 21–100 require a significant daily copay (over $190 per day in 2024). After day 100, Medicare pays nothing — the patient is responsible for 100% of the cost. A benefit period begins with the first day of inpatient hospitalization and ends after 60 consecutive days without inpatient or SNF care. At that point, a new benefit period can start, resetting SNF coverage — but also resetting the Part A deductible.
- Medicare does NOT cover several services that many seniors assume are included. The major coverage gaps are: custodial care (non-medical assistance with activities of daily living like bathing, dressing, eating — this is what LTC insurance covers); routine dental care (cleanings, fillings, dentures); routine vision care (eye exams, eyeglasses); and hearing aids and routine hearing exams. Medicare Part B does cover some medically necessary eye care (like cataract surgery) and dental care (like tooth extraction needed before heart surgery), but general preventive dental and vision care are excluded.
- HICAP (Health Insurance Counseling and Advocacy Program) is a free, unbiased, state-funded program that provides Medicare beneficiaries with education, counseling, and advocacy about Medicare, Medigap, Medicare Advantage, Part D, and Medi-Cal. HICAP counselors are volunteers or staff who have no financial interest in what the beneficiary buys — unlike insurance agents who earn commissions. Administered by the California Department of Aging, HICAP is available at senior centers and online statewide. Agents should be aware of HICAP as a valuable resource and refer clients who need objective guidance.
- CMS (Centers for Medicare & Medicaid Services) imposes strict marketing rules on agents selling Medicare Advantage (Part C) and Part D plans to protect seniors from high-pressure sales tactics. Key rules: agents must obtain a signed Scope of Appointment (SOA) form before a sales meeting, specifying which types of products will be discussed; agents cannot expand the meeting to cover other products without a new SOA; beneficiaries must give permission to be contacted; calls may be recorded; and Third-Party Marketing Organizations (TPMOs — marketing companies that generate leads for Medicare plans) must provide a specific CMS-mandated disclaimer.
- The Medicare Part A hospital deductible is assessed per benefit period — NOT per calendar year. A benefit period starts when a patient is admitted as a hospital inpatient and ends after 60 consecutive days without being an inpatient or in skilled nursing facility care. This means a patient who is hospitalized twice in the same calendar year — with a gap of more than 60 days between admissions — owes two separate Part A deductibles (approximately $1,632 per benefit period in 2024). A patient with only one hospitalization per year pays only one deductible. This per-benefit-period structure is frequently tested and is counterintuitive to people accustomed to calendar-year deductibles.
- Workers who delay enrolling in Medicare Part B because they are actively covered by employer group health insurance through their own (or their spouse's) current employment are not penalized for enrolling late — they qualify for a Special Enrollment Period (SEP). The SEP lasts 8 months from the date employer coverage ends (or employment ends — whichever is first). If the worker enrolls in Part B during the SEP, no late enrollment penalty applies. Important: COBRA continuation coverage and retiree health coverage do NOT count as active employer coverage for SEP purposes. A worker who retires and takes COBRA instead of enrolling in Part B will face the late enrollment penalty.
- Medicare physicians can choose to participate (PAR) — accepting Medicare's approved fee as payment in full — or be non-participating (non-PAR), charging up to 15% more than Medicare's non-PAR fee schedule. For a non-PAR provider: Medicare pays 80% of the non-PAR fee schedule (which is 95% of the PAR fee), and the patient owes 20% coinsurance on that amount PLUS the 15% limiting charge (the amount above the non-PAR schedule). This means non-PAR patients often pay significantly more than the standard 20%. Medigap Plan F covers excess charges; Plan G does not. Staying with PAR providers avoids balance billing entirely.
- The Medicare Summary Notice (MSN) is a quarterly statement that CMS sends to Original Medicare (Parts A and B) beneficiaries showing all the services that were billed to Medicare, what Medicare paid, and how much the beneficiary owes. It is not a bill — it is an informational document used to verify that billed services were actually received (an important fraud-detection tool). Medicare Advantage enrollees receive an Explanation of Benefits (EOB) from their private plan instead of an MSN, since Medicare Advantage plans handle claims directly. Both documents serve the same purpose: showing what was billed and paid.
- PACE (Program of All-inclusive Care for the Elderly) is a comprehensive, coordinated care model for frail seniors (typically age 55 and older) who medically qualify for nursing home placement but prefer to continue living in the community. A PACE organization provides all medical and social services through an interdisciplinary team: medical care, social services, dental, therapy, transportation, adult day health, and nursing home care when needed. PACE is funded by capitated Medicare and Medi-Cal payments — the program receives a fixed monthly amount per participant from both programs, allowing it to provide comprehensive care without fee-for-service billing. PACE is available in California.
- Dual-eligible beneficiaries are individuals enrolled in both Medicare (primary coverage) and Medi-Cal (secondary coverage) simultaneously. For dual-eligible beneficiaries, Medi-Cal helps cover Medicare's cost-sharing requirements. Medicare Savings Programs (MSPs) are Medi-Cal programs that help lower-income Medicare beneficiaries who don't qualify for full Medi-Cal pay Medicare costs: QMB (Qualified Medicare Beneficiary) — for income up to 100% FPL — covers Medicare Part A and Part B premiums plus most cost-sharing (deductibles, copays, coinsurance); SLMB (Specified Low-Income Medicare Beneficiary) — 100–120% FPL — pays Part B premium only; QI (Qualifying Individual) — 120–135% FPL — pays Part B premium only.
- The SOA (Scope of Appointment) form is a CMS-required document that must be completed at least 48 hours before a Medicare Advantage or Part D sales appointment. It specifies which types of products the agent is permitted to discuss at that meeting. The agent cannot stray from the agreed scope without obtaining a new SOA. The 48-hour advance requirement can be waived only if the beneficiary initiates the contact with fewer than 48 hours before the appointment. SOA forms must be retained for 10 years by the agent and/or plan. These rules protect seniors from being pressured into discussing products they didn't agree to discuss.
5 Practice Questions
The following questions are drawn from the LicenseIQ question bank and reflect the style and difficulty level of what appears on the actual California CDI exam. The correct answer is highlighted in green.
Medicare Part A covers which of the following services?
Medicare Part B covers which of the following services?
Medicare Part B covers outpatient medical services. After the annual deductible, Medicare Part B generally pays:
Medicare Supplement (Medigap) insurance is designed to cover:
California law requires Medigap insurers to sell policies to beneficiaries during an Open Enrollment Period. This period begins when the beneficiary:
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